v6.0.0-alpha.9

Improvements

• Project reorganization and refactoring

Bugfixes

• Return 502 on Error #355, #678 (thanks to @computerpunc)
• fixed env merging and handler passing (process.env, provider.env, function.env)

Breaking Changes

• --exec option was removed
• --noEnvironment option was removed
• event.isOffline = true property was removed